containsValue static method
Checks if the document in path
contains a value where key
is value
.
Implementation
static Future<bool> containsValue({
required String path,
required String key,
required dynamic value,
}) async {
await FirebaseCore.initialize();
// await Future.delayed(Duration(milliseconds: Random().nextInt(100)));
final snapshot = await FirebaseFirestore.instance
.collection(path)
.where(key, isEqualTo: value)
.get();
return snapshot.size > 0;
}